CN202767167U - Combined booster pump station - Google Patents
Combined booster pump station Download PDFInfo
- Publication number
- CN202767167U CN202767167U CN2012202999172U CN201220299917U CN202767167U CN 202767167 U CN202767167 U CN 202767167U CN 2012202999172 U CN2012202999172 U CN 2012202999172U CN 201220299917 U CN201220299917 U CN 201220299917U CN 202767167 U CN202767167 U CN 202767167U
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- buffer
- tank
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 136
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 238000005086 pumping Methods 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008030 elimination Effects 0.000 abstract description 2
- 238000003379 elimination reaction Methods 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
本实用新型公开了一种组合式加压泵站，本组合式加压泵站包括有组合了水源水箱和缓冲水箱和变频控制器及增压水泵组的箱房，所述水源水箱的出水管上连接有止回阀后分成两组，其中一组出水管连接所述增压水泵组，另一组出水管连接所述缓冲水箱；所述增压水泵组连接所述缓冲水箱；所述水源水箱和所述缓冲水箱顶部均设置真空抑制器。本实用新型与现有技术相比，可以解决现有供水设备的设备综合利用率低，对市政水源的缓冲和消峰补偿作用差的问题。
The utility model discloses a combined pressurized pump station. The combined pressurized pump station includes a box house which combines a water source water tank, a buffer water tank, a frequency conversion controller and a pressurized water pump group. The outlet pipe of the water source water tank After being connected with a check valve, it is divided into two groups, one group of water outlet pipes is connected to the booster water pump group, and the other group of water outlet pipes is connected to the buffer water tank; the booster water pump group is connected to the buffer water tank; the water source Vacuum suppressors are arranged on the top of the water tank and the buffer water tank. Compared with the prior art, the utility model can solve the problems of low equipment comprehensive utilization rate of existing water supply equipment and poor buffering and peak elimination compensation effects on municipal water sources.
Description
Technical field
The utility model relates to the supply equipment technical field, especially a kind of box-type frequency-changing water supply device that has made up water tank and pressure pump group.
Background technology
The supply equipment that is used at present the high residential building supercharging is general to be adopted and overlaps supercharging equipment independently respectively to user's water supply of the different contributing regions of high residential building more, or adopt the series connection of many cover supercharging equipments, the mode of relay pressurizing supplies water to the user of high residential building, and every complete equipment all is provided with water source water receiver and a place or many places buffering water receiver.A plurality of water receivers and the pressure of a plurality of booster water pump groups that such structure is distributed in everywhere whole pumping plant have to a certain degree loss, many complete equipments or a plurality of supercharging equipment also have certain energy consumption between connecting, the pressurization of existing constant pressure frequency conversion control supercharging equipment is subdued to some extent, and the rate of comprehensive utilization of equipment is low; At the water low peak period and municipal ductwork pressure when too high, the water system of this series multistage supercharging equipment relay pressurizing also needs the progressively step-down of multistage water receiver, almost do not have the effect of buffering and elimination surge pressure, thereby be not suitable for significantly variable parameter operation, and system architecture is complicated, equipment manufacturing cost is high, and space availability ratio is low.
Summary of the invention
Problem to be solved in the utility model provides a kind of Combined pressurization pumping plant, and low with the rate of comprehensive utilization of equipment that solves existing supply equipment, space availability ratio is low, to the buffering of municipal water sources and the poor problem of peak compensating action that disappears.
In order to address the above problem, the technical solution of the utility model is: this Combined pressurization pumping plant includes the booster water pump group by frequency-variable controller control, be provided with the gentle flushing tank of airtight water source water tank of water inlet pipe and outlet pipe, the case room that was separated with water tank chamber and pump house in one minute is arranged, the pump house place in described case room has the doorway, and described frequency-variable controller and described booster water pump group place in the described pump house; Described water tank chamber is divided into water tank chamber, water source and buffer tank chamber, described water source water tank places described water source water tank indoor and be provided with the water inlet pipe that a water inlet connects described water source water tank at this chamber locular wall, and described buffer tank places described buffer tank indoor and be provided with the outlet pipe that a delivery port connects described buffer tank at this chamber locular wall; The outlet pipe of described water source water tank is divided into two groups, and wherein one group of outlet pipe connects described buffer tank after connecting described booster water pump group, connects behind another group outlet pipe connection flap valve and states buffer tank; Described water source water tank and described buffer tank top all arrange vacuum suppresser.
In the technique scheme, more specifically scheme can be: the delivery port of described water source water tank is provided with pressure sensor; Be disposed with pressure sensor and flap valve on the outlet pipe of described buffer tank.
Owing to having adopted technique scheme, the utility model compared with prior art has following beneficial effect:
1, this Combined pressurization pumping plant adopts the integral structure that has made up the gentle flushing tank of water source water tank and pump house, whole pumping plant be can reduce and everywhere a plurality of water receivers and the pressure loss of a plurality of booster water pump groups and the energy consumption between each equipment connection are distributed in, minimizing equipment is made idle work, can utilize more fully the supercharging equipment of frequency conversion system control, improve the comprehensive utilization ratio of equipment;
2, the cisten mechanism of combination, a branch road pressurization between the gentle flushing tank of water source water tank connects, another branch road is by the flap valve connection of not pressurizeing, make water tank gentle flushing tank in water source form a larger steady flow compensator, at the water low peak period and municipal ductwork pressure when too high plays again the effect of eliminating surge pressure and buffering compensation; The flap valve that arranges between them can prevent from again subduing pressure through the aqueous reflux of pressurization branch road pressurization, makes whole pumping plant have enough water-holding quantities to alleviate the peak water;
3, the combination box structure of integral type, floor space is little, and space availability ratio is high; Whole water system adopts closed design, need not any Water-quality treater, and a water inlet and a delivery port only are set, and makes things convenient for installation and maintenance.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the right view of the utility model embodiment;
Fig. 3 is the pipeline structure schematic diagram of the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing enforcement:
Combined pressurization pumping plant shown in Figure 1 includes the booster water pump group 7 by frequency-variable controller 8 controls, be provided with airtight water source water tank 2 and the buffer tank 9 of water inlet pipe and outlet pipe, the case room 11 that was separated with water tank chamber and pump house in one minute is arranged, this case room 11 has the doorway at this pump house place and is provided with door 12, and frequency-variable controller 8 and booster water pump group 7 place in the described pump house; The water tank chamber is divided into water tank chamber, water source and buffer tank chamber, water source water tank 2 places described water source water tank indoor and be provided with the water inlet pipe 1 that a water inlet connects this water source water tank 2 at this chamber locular wall, buffer tank 9 places described buffer tank indoor and be provided with the outlet pipe 10 that a delivery port connects this buffer tank 9 at this chamber locular wall, a water inlet and a delivery port are set, the user is difficult for when water pipe is installed because of the too much setup error of water pipe head; The delivery port of water source water tank 2 is provided with pressure sensor 4, and the outlet pipe of water source water tank 2 is divided into two groups, and wherein one group of outlet pipe connects buffer tank 9 after connecting booster water pump group 7, and another group outlet pipe connects buffer tank 9 after connecting flap valve 5; Water source water tank 2 and buffer tank 9 tops all arrange vacuum suppresser 3.Be disposed with pressure sensor 4 and flap valve 5 on the outlet pipe 10 of buffer tank 9.
When using the Combined pressurization pumping plant, frequency-variable controller changes to control the pump operation supercharging with assure feed water according to the numerical value of two pressure sensors 4 on the outlet pipe 10 that is arranged on water source water tank 2 and buffer tank 9.At the water supply low peak period and municipal ductwork pressure when too high, booster water pump group 7 shuts down, the numerical value that is arranged on the pressure sensor 4 on the outlet pipe 10 of buffer tank 9 still is higher than preset value, tap water can directly enter buffer tank 9 by water source water tank 2 through flap valve 5 and supply water to the user, reduce simultaneously pressure and make it near preset value, played the effect of buffering and the peak compensation that disappears.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202999172U CN202767167U (en) | 2012-06-26 | 2012-06-26 | Combined booster pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202999172U CN202767167U (en) | 2012-06-26 | 2012-06-26 | Combined booster pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767167U true CN202767167U (en) | 2013-03-06 |
Family
ID=47773750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202999172U Expired - Fee Related CN202767167U (en) | 2012-06-26 | 2012-06-26 | Combined booster pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720246A (en) * | 2012-06-26 | 2012-10-10 | 广西佛泵科技有限公司 | Combined pressurization pump station |
-
2012
- 2012-06-26 CN CN2012202999172U patent/CN202767167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720246A (en) * | 2012-06-26 | 2012-10-10 | 广西佛泵科技有限公司 | Combined pressurization pump station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203846562U (en) | Pressure stabilizing compensation-type non-negative pressure water supply equipment | |
| CN204370515U (en) | A kind of Combined pressurization pumping plant | |
| CN202767167U (en) | Combined booster pump station | |
| CN102720246A (en) | Combined pressurization pump station | |
| CN205205908U (en) | Variable -frequency and constant -pressure water supply system | |
| CN201395812Y (en) | A pressurized and steady flow water supply system | |
| CN208830413U (en) | A kind of super-silent water supply device of integral type | |
| CN205371117U (en) | Fuel oil supply unit with two pressure boost oil tanks | |
| CN204326170U (en) | A kind of bidirectional compensating formula totally-enclosed non-negative pressure water-supply installation | |
| CN205000412U (en) | Intelligent double mode pipe network pressure -superposed water supply equipment | |
| CN202627074U (en) | Tank type vector negative pressure-free water supply equipment | |
| CN102902283B (en) | Two lattice fire-water pond automatic liquid-level control device | |
| CN213979139U (en) | Pressurization system for pump room water supply device | |
| CN206784497U (en) | A kind of box type negative-pressure-free supply equipment | |
| CN104746553A (en) | Box-type pipe network pressure-superposed water supply device | |
| CN204420287U (en) | A kind of water-saving Cold-hot water valve door assembly | |
| CN203361247U (en) | Pipe network pressure-superposed full-variable-frequency water supply equipment | |
| CN202850122U (en) | Novel intelligent double-source constant pressure water supply device | |
| CN208455718U (en) | It is a kind of for adjusting the new device of the pressure of heating system | |
| CN201416183Y (en) | Equalized water supply without negative pressure equipment | |
| CN202530503U (en) | Energy-saving water supply negative-pressure-free pipeline | |
| CN203741935U (en) | Main and standby type mute water supply mechanism | |
| CN103556675A (en) | Water supply equipment integrating vacuum inhibition and reverse flow compensation | |
| CN204959870U (en) | Silence frequency constant -voltage water supply device | |
| CN203755390U (en) | Water supplying device of middle-and-high area shared auxiliary pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150626 |
|
| EXPY | Termination of patent right or utility model |